PSS 20

CHEMICALS USED FOR SURFACE PROTECTION AGAINST CONTAMINATIONS ON BUILDINGS, MONUMENTS, CARS AND OTHER SURFACES, NAMELY, CHEMICALS USED FOR SURFACE PROTECTION AGAINST ENVIRONMENTAL POLLUTION, SLOP, POLLUTION CAUSED BY THE STREET TRAFFIC, DUST, AND GRAFFITI ON BUILDINGS, MONUMENTS, CARS AND OTHER SURFACES

[PAINTS, VARNISHES, LACQUERS, GLAZES, NAMELY, CONCRETE GLAZES AND PRIMERS; PAINTS, VARNISHES, GLAZES FOR USE AS CHEMICAL SURFACE COATINGS ON CONSTRUCTION MATERIAL, NAMELY, NATURAL AND ARTIFICIAL STONES, CONCRETE, CEMENT, BRICK AND METAL; CHEMICAL SURFACE COATINGS FOR USE AS SURFACE PROTECTION AGAINST ENVIRONMENTAL POLLUTION, CONTAMINATIONS ON CONSTRUCTION MATERIAL, NAMELY, NATURAL AND ARTIFICIAL STONES, CONCRETE, CEMENT, BRICK AND METAL]